Food safety uplink data credibility measurement method based on block chain
The invention relates to the technical field of food traceability, and discloses a food safety uplink data credibility measurement method based on blockchain, and the method comprises the steps: building an on-chain member credit measurement model which is obtained through the initial credit of an o...
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| creator | HU YINGHUI ZHAO JIE WANG XIAO MA JIANGTAO TAO HONGWEI SHANG SONGTAO CHEN HAORAN JIANG MIN ZHANG JING |
| description | The invention relates to the technical field of food traceability, and discloses a food safety uplink data credibility measurement method based on blockchain, and the method comprises the steps: building an on-chain member credit measurement model which is obtained through the initial credit of an on-chain member, the consensus of uplink data, and the comprehensive evaluation of a third-party quality inspection mechanism according to enterprise information; establishing an on-chain data quality measurement model, wherein the on-chain data quality measurement model is composed of a data quality attribute measurement model; and establishing an uplink data credibility measurement model, wherein the uplink data credibility measurement model is formed by constructing an on-chain member credit measurement model and an on-chain data quality measurement model by using an evidence theory. According to the food safety uplink data credibility measurement method based on the block chain, a dynamic and hierarchical food s |
| format | Patent |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Food safety uplink data credibility measurement method based on block chain |
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